Aprilaire 8400 Thermostat User Manual


 
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Thermostat features.............................................................................3
How to identify your thermostat’s model number ...................................................3
Controls & display overview
......................................................
..........................................................
TABLE OF CONTENTS
ABOUT YOUR NEW THERMOSTAT
OPERATION & PROGRAMMING
WARRANTY
Operation (all models)
................................................................
.....................................................................
...............................................................7
 ................................................................7
 .............................................................7
Programmable models only (8463, 8465, 8466)
..............................................................................
................................................................
...........................................................................9
...................................................................10
 ................................................11
 ................................................................................12
.............................................................................12
61000651B 8400 Tstat Owners.indd 2 7/23/09 10:43:00 AM